Question

Rationalise the denominator of
$1 \div 7 - 4 \sqrt{3}$
​

Answer 1

Answer:

Rationalise the denominator of 

1 \div 7 - 4 \sqrt{3}1÷7−43 

=−6.785346087✔

Answer 2

Step-by-step explanation:

see the attachment

it's Isha